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APRS station JK4MPK-9 - show graphs
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Mic-E message: Off duty
Location: 34°30.99' N 133°14.48' E - locator PM64OM83XX - show map - static map
7.5 miles West bearing 288° from Fukuyama, Hiroshima, Japan [?]
8.2 miles West bearing 262° from Kannabe, Hiroshima, Japan
40.7 miles West bearing 256° from Okayama-shi, Okayama, Japan
45.3 miles East bearing 79° from Hiroshima-shi, Hiroshima, Japan
Last position: 2017-01-15 02:03:54 EST (6d 6h19m ago)
2017-01-15 16:03:54 JST local time at Fukuyama, Japan [?]
Altitude: 427 ft
Course: 158°
Speed: 22 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: JK4MPK-9>STSPY9 via qAR,JA4ZRK
Positions stored: 13340
Packet rate: 1326 seconds between packets on average during 5305 seconds.
Stations near current position of JK4MPK-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JL4SXA-93.7 miles 5°2017-01-09 08:46:49 JJ4KME-94.2 miles 172°2017-01-20 15:46:00
JO4CYX-A4.4 miles 178°2016-12-30 23:28:42 JN4RJM-5-i4.9 miles 270°2017-01-01 01:28:49
JA4ZRK5.4 miles 65°2017-01-14 17:28:53 JL4QCB-56.1 miles 105°2017-01-20 21:01:05
JE4YLR-107.4 miles 107°2017-01-21 08:17:58 JN4THO-77.5 miles 94°2017-01-06 00:51:15
JL4IMB-98.3 miles 114°2017-01-21 06:39:17 JJ4KME-1010.2 miles 214°2017-01-21 08:03:06
JJ4KME-710.8 miles 136°2016-12-28 00:43:30 JR4QII-912.5 miles 295°2017-01-21 03:52:47
JN4TEW-712.6 miles 227°2017-01-07 07:02:29 JG4DGO-712.6 miles 295°2017-01-04 16:51:17
JR4QII-712.6 miles 295°2017-01-20 07:52:34 JR4QII-1012.6 miles 295°2017-01-21 08:03:12
JN4TEW-1012.7 miles 228°2017-01-21 08:16:21 JH4IZM-913.5 miles 230°2017-01-09 01:51:55
JE1XWA-713.6 miles 256°2016-12-24 21:29:13 JO4BDG-714.9 miles 93°2017-01-21 07:49:10
Stations which heard JK4MPK-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JJ4KME-10 22 2017-01-01 16:59:24 2017-01-14 22:55:15 PM64QL > PM64NJ 12.6 miles 240° 2017-01-08 18:19:01
JE4YKP-2 1 2017-01-14 23:02:23 2017-01-14 23:02:23 PM64PK > PM64DI 56.6 miles 265° 2017-01-14 23:02:23
JA5YVT-2 44 2017-01-01 16:50:05 2017-01-14 14:55:56 PM64PL > PM63KW 46.2 miles 217° 2017-01-09 02:40:57
JA4YYF-2 1 2017-01-14 15:05:53 2017-01-14 15:05:53 PM64PL > PM64RX 37.4 miles 15° 2017-01-14 15:05:53
JE4YLR-10 83 2017-01-01 16:55:02 2017-01-14 22:53:34 PM64PL > PM64QL 5.2 miles 71° 2017-01-14 14:59:55
JR5YEB-10 3 2017-01-09 17:43:47 2017-01-14 23:00:15 PM64PL > PM63MU 43.6 miles 199° 2017-01-14 23:00:15
JA4ZRK 22 2017-01-07 01:50:56 2017-01-15 02:03:54 PM64PL > PM64PN 5.5 miles 13° 2017-01-09 02:49:00
JJ5MRR-2 17 2017-01-01 16:45:49 2017-01-15 01:33:49 PM64PL > PM63RX 37.1 miles 164° 2017-01-07 03:36:04

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
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